On the Set of 'Valentine's Day' with George

Funnyman George Lopez gives us an insider's peek at the highly anticipated romantic comedy "Valentine's Day"! G.Lo and the crew of the upcoming latenight show "Lopez Tonight" take you behind the scenes of flick -- with Ashton Kutcher, Jessica Biel, Bradley Cooper, Jennifer Garner, Julia Roberts -- just to name a few! And George Lopez, too!